I saw the Messenger of Allah ﷺ, when he prostrated, place his nose on the ground.
حدثنا يزيد أخبرنا حجاج
رأيت رسول الله ﷺ إذا سجد وضع أنفه على الأرض
Its isnad is hasan, but it is disconnected and should be interpreted in light of the connected version.